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Impulsive Pilferer

Creature — Goblin Pirate

When this creature dies, create a Treasure token. (It's an artifact with ", Sacrifice this token: Add one mana of any color.") Encore (, Exile this card from your graveyard: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.)